Di Wu defeated Yan Bai 7-5 7-6 in the China F4 qualifying round on hard. The upset overturned the form book — Yan Bai came in leading the head-to-head 2–1, but Di Wu had been the form player, winning 4 of their last 8 on hard. Di Wu narrowed the head-to-head to 2–2.
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About